baber/WOPTO huggingface dataset:
Patent CA-2149719-A1 (CA)
Title: Corner Brace for a Tote Box Construction
Inventor: CLEE MICHAEL
IPC: B65D5/00
Filed: 1995-05-18
Abstract: A corner brace for a tote box assembly, wherein the tote box assembly comprises a box portion foldable from a box blank having a bottom, two side walls, two end walls and four end flaps extending from the side walls. The end walls and end flaps bonded together and have apertures into which are receivable hand holds. Four rails each having a channel and is fitted over a top edge of each said side walls and end walls. Each corner brace comprises an outer panel for extending about a corner, an inner panel integrally extending inwardly from said outer panel presenting a stackable surface and a flap, and a fastener for fastening said corner braces to said side walls and end walls. The improvement comprises said inner panel sized to fit about and enclose an end region of said side rail and an end region of said end rail and said fastening means joins said inner panel to said outer panel below said rails, clamping said rails and walls together.
Patent CA-2153831-A1 (CA)
Inventor: O'ROURKE MICHAEL J
IPC: A62B35/04
Filed: 1995-07-13
Abstract: An energy absorber for a horizontal lifeline protection system is provided. The energy absorber comprises a pair of independent shock absorbing units of similar construction. Each unit comprises a strip of woven webbing material and a strip of tear-ply webbing material. Each pair of corresponding ends of these strips are secured to each other and to a ring for securing to a portion of the horizontal lifeline fall protection system. The corresponding pairs of rings at each end are secured to each other. The woven webbing and tear-ply webbing of the units are folded and encased within a tearable envelope. The absorber is constructed so as to be secured to a horizontal lifeline within a fall protection system so that when a predetermined force is applied to the rings, the envelope tears and the tear-ply webbing separates, resulting in an overall elongation of the absorber. In the event the tear-ply webbing separates completely, the remaining force is applied to the
Patent CA-2154906-A1 (CA)
Inventor: BENAVIDES JESUS
IPC: A61K31/445
Filed: 1995-07-28
Abstract: Use of ifenprodil and diastereoisomers thereof for the preparation of medicines useful for the treatment of peripheral neuropathies and chronic neurodegenerative diseases of the central nervous system.
Patent CA-2160083-A1 (CA)
Title: Empty/load sensor mechanism for controlled vehicle braking
Inventor: BRUSHWOOD DANIEL H
IPC: B60T8/22
Filed: 1995-10-06
Abstract: An empty/load mechanism for controlling the brake pressure on a railroad car is mounted inboard on the web of the car body side sill having a lower flange. A pivotable sensing arm reaches around the side sill flange and has a horizontal contact shaft at its free end for contact with the upper surface of a truck side frame for operating the mechanism in response to the distance between the car body and the truck.
Patent CA-2163523-A1 (CA)
Title: Virus resistant plants
Inventor: DE HAAN PETRUS THEODORUS
IPC: C12N15/83
Filed: 1994-06-03
Abstract: DNA constructs encoding an RNA molecule capable of interacting with an RNA dependent RNA polymerase encoded for by a virus when invading a plant such that either an eliciting element or a plus sense RNA is produced as a consequence of the interaction with the RNA dependent RNA polymerase encoded by the said invading virus, whereby any produced plus sense RNA molecule is capable of encoding for an eliciting element, plants containing such constructs and processes for obtaining such plants.
Patent CA-2163688-A1 (CA)
Title: Base Metal Mineral Flotation Processes
Inventor: CLARK DAVID
IPC: B03D1/02
Filed: 1995-11-24
Abstract: A process for recovering a secondary base metal mineral from a material containing it involving treatment of a pulp of the material with surface modifying reagent such as a water soluble sulphide. The pulp is subjected to deaeration by introduction of a non-oxidising gas to prevent oxidation of the reagent.  The process is applicable to recovery of secondary minerals such as azurite, malachite, cerussite, anglesite and zinc ferrites from host materials.
Patent CA-2164147-A1 (CA)
Inventor: PITASSI STEFANO
IPC: G02B6/38
Filed: 1995-11-30
Abstract: A multi-fibre connector consisting of a bush acting as a guide and coupling element for two ferrules, which are located one in front of the other and contain a sized hole in which two or more fibres are located in a radial arrangement, said two or more fibres being inserted and glued into the sized hole, after which the entire end surface of the ferrule and fibres is lapped in such a manner as to obtain a convex and/or angled surface.  Means are provided for securely coupling together said ferrules and said bush.  Said means are in the form of a longitudinal slit provided in the bush and a respective shaped insertion element rigidly fixed to a respective one of the facing end parts of said two ferrules, said shaped insertion element engaging in said slit.
Patent CA-2168530-A1 (CA)
Title: A multimedia communication system
Inventor: TANAKA MITSUMASA
IPC: H04N21/2665
Filed: 1996-01-31
Abstract: In order to serve, to each of a number of client terminals, programs and data most suitable for performance of each respective terminal, a server station of a multimedia communication system of the invention sends a check program before delivering data called from a client terminal. The terminal performs certain calculations and graphic display according to the check program, and reports times needed for the check program to the server station. The server station selects programs and data most suitable for the terminal, enabling the terminal to provide maximum performance.
Patent CA-2168937-A1 (CA)
Title: Anti-neurodegeneratively active 10-aminoaliphatyl-dibenz[b,f]oxepines
Inventor: BETSCHART CLAUDIA
IPC: A61K31/335
Filed: 1996-02-06
Abstract: Base-substituted dibenz[b,f]oxepines of formula I (see formula I) wherein alk is a divalent aliphatic radical, R is an amino group that is unsubstituted or mono- or di-substituted by monovalent aliphatic and/or araliphatic radicals or disubstituted by divalent aliphatic radicals, and R1, R2, R3 and R4 are each, independently of the others, hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, and pharmaceutically acceptable salts thereof, may be used as anti-neurodegenerative active ingredients of medicaments. The invention relates also to novel compounds of formula I.
Patent CA-2171622-A1 (CA)
Inventor: TAYLOR JOHN CRAWSHAW
IPC: H01R24/68
Filed: 1994-09-15
Abstract: Un connecteur mâle (6) ainsi qu'un connecteur femelle (4) s'appariant à celui-ci, sont utilisés dans une bouilloire électrique sans fil. Le connecteur mâle (6) a un corps de forme évasée à base ouverte dans lequel sont placées une borne (19) à broche centrale ainsi que deux bornes annulaires concentriques (20, 23). Le corps du connecteur femelle (4) est dimensionné pour que le connecteur mâle (6) vienne s'y ajuster, et il est doté d'ouvertures (32, 33) servant à recevoir la broche (19) et la borne (20) de manière que cette broche et cette borne puissent être au contact des bornes (40, 42). Une autre borne (45) dépasse de la paroi latérale du connecteur femelle, pour être au contact de la borne annulaire (23).
Patent CA-2172693-A1 (CA)
Title: Monolithically integrated oscillator
Inventor: UNTERRICKER REINHOLD
IPC: H03K3/03
Filed: 1996-03-26
Abstract: A monolithically integrated oscillator is implemented as ring oscillator with a line driver and a double line conducted on one and the same chip. A running time of the double line is selected optimally long and a delay time of the line driver is selected optimally short.          The double line can be loaded with controllable capacitors.
Patent CA-2174006-A1 (CA)
Title: Protege-mains
Inventor: THIBAULT LAURENT
IPC: A47G21/06
Filed: 1996-04-12
Abstract: Un protège-mains pour l'ouverture des huîtres et autres mollusques. Celui-ci fonctionne comme une pince pour agripper l'huître à ouvrir. Le protège-mains est fait de deux demi-coquilles, une supérieure et une inférieure. La demi-coquille supérieure comprend un corps demi-circulaire, pour aider à la préhension lors de la manipulation, une ouverture transversale à un bout et un cou en forme d'entonnoir à l'autre. La demi-coquille inférieure comprend une partie creuse, plate et plus large que la demi-coquille supérieure, une extrémité frontale évasée et une extrémité arrière nantie d'un bras de pivot, à l'allure d'un Zed, qui unit les deux demi-coquilles par un point de bascule en entrant dans l'ouverture transversale de la demi-coquille supérieure. Le bras de pivot inséré dans l'ouverture permet d'enserrer l'huître et la maintenir fermement.
Patent CA-2177240-A1 (CA)
Title: Production of aromatic polyamide
Inventor: MURAKAMI HIDETATSU
IPC: C08G69/26
Filed: 1996-05-23
Abstract: A process for producing an aromatic polyamide which comprises: (a) a dicarboxylic acid component which consists of 30-100 mol% of terephthalic acid and optionally 0-70 mol% of at least one dicarboxylic acid other than terephthalic acid, and (b) a diamine component which consists of 50-100 mol% of an aliphatic alkylenediamine of 4-25 carbons and optionally 0-50 mol% of at least one alicyclic diamine of 3-25 carbons, said process comprising a first step of performing melt reaction of said dicarboxylic acid with said diamine, thereby giving a low molecular weight condensate having an intrinsic viscosity [?] of 0.05-0.6 dl/g, a second step of subjecting it to solid phase polymerization, thereby giving an aromatic polyamide precursor having an intrinsic viscosity [?] of 0.5-1.0 dl/g, and a third step of subjecting it to melt polymerization, thereby giving an aromatic polyamide having a desired intrinsic viscosity [?] of 0.8-2.5 dl/g.  This process permits the industrial production of high molecular weight aromatic polyamides in an economical and efficient manner.
Patent CA-2178417-A1 (CA)
Title: Polyolefin catalyst from metal alkoxides or dialkyls, production and use
Inventor: SHAMSHOUM EDWAR S
IPC: C08F10/00
Filed: 1996-06-06
Abstract: A method of forming a polyolefin catalyst component which includes chlorinating magnesium ethoxide, solubilizing the chlorinated magnesium ethoxide into a hydrocarbon solvent utilizing an alcohol, and then precipitating a solid from the solvent by the dropwise addition of titanium tetrachloride. Two more titanation steps follow, the first with an electron donor, the second without an electron donor, to produce a catalyst having an improved yield.
Patent CA-2178520-A1 (CA)
Title: Low flow-rate pump
Inventor: CAFFELL ANTHONY
IPC: F04D13/02
Filed: 1996-06-07
Abstract: A relatively power efficient, low flow-rate pump comprises an integral rotor-impeller on a hollow shaft which forms the rotational axis. The rotor-impeller is a permanently magnetized with alternating poles about its periphery faces and at least two channels extend through the rotor-impeller from the interior of the hollow shaft to the periphery of the rotor-impeller. The diameter of the rotor-impeller is in the range of from about 5mm to about 30mm and the operating rotational speed of the rotor-impeller is from about 10,000 RPM to about 50,000 RPM.
Patent CA-2178925-A1 (CA)
Title: Procede et dispositif pour transformer un premier message vocal dans une premiere langue, en un second message dans une seconde langue predeterminee
Inventor: GACHOT JEAN
IPC: G06F17/28
Filed: 1994-12-09
Abstract: a) On reçoit an moyen d'un récepteur un premier message vocal prononcé dans la première langue; b) on fait, par reconnaissance vocale automatique par ordinateur, une analyse vocale de ce premier message vocal pour le transformer en un premier message écrit dans la première langue; c) on transforme par traduction automatique par ordinateur ce premier message écrit dams la première langue en un second message écrit dans la seconde langue; d) on émet un second message correspondant au second message écrit; e) avant la transformation par traduction automatique par ordinateur, on visualise, le premier message écrit correspondant au premier message vocal, et/ou f) après la transformation par traduction automatique par ordinateur, on visualise, le second message écrit. La réponse prend un chemin identique.
Patent CA-2178998-A1 (CA)
Inventor: GILBERT LAURENT
IPC: C07D201/08
Filed: 1996-06-14
Abstract: L'invention concerne un procédé de préparation de lactames à partir de dinitriles enchaînant deux étapes, l'une d'hémihydrogénation de dinitrile en aminonitrile, l'autre d'hydrolyse cyclisante de l'aminonitrile après seulement une opération simple de purification. Les lactames aliphatiques, tel que notamment l'epsilon-caprolactame, sont des composés de base utiles pour la préparation des polyamides (polyamide-6 à partir du caprolactame).
Patent CA-2180735-A1 (CA)
Title: Sterile liquid dispenser
Inventor: BEARD WALTER C
IPC: A61M11/00
Filed: 1995-01-10
Abstract: A hollow body (12) has a connected tubular discharge stem (16). The stem (16) has a tapered tip (18) formed with at least one discharge passage (20). An annular gasket (24) complementing the shape of the taper is normally seated on the tip (18) and valves off the passage (20). A hollow tubular shell (26) is over the stem (16) and carries the gasket (24) at its upper end. The shell (26) encloses a spring (36) working between the bottom (34) of the shell (26) and a fin (22) on the stem (16) spaced hack from the tip (18). In operation, the shell (26) is moved away from the body (12) so liquid can discharge through the gasket (24).
Patent CA-2182117-A1 (CA)
Title: Visual prosthesis for the visually challenged
Inventor: FARCY RENE ALFRED
IPC: A61H3/06
Filed: 1995-01-30
Abstract: A method and apparatus enabling real-time three-dimensional recognition by a visually challenged person of outlines, reflectivities and movements in his or her surroundings. Spatial data is obtained by high-resolution range (D) and reflectivity (G) measurement scanning of obstacles in a scanned area to give sectional range (47) and reflectivity (48) planes. The sensor consists of compact active optical profilometers (1). A touch (3) or sound (42) interface provides real-time transmission of measurement data through the skin. The data is coded to make it intelligible to the brain without using a large number of cells. The measurement parameters (resolution, angular field, scanning, direction) are determined by the user and partially automated, and the system as a whole is controlled by a portable electronic device (2).
Patent CA-2182967-A1 (CA)
Title: Production and use of map kinase phosphatases and encoding nucleic acid therefor
Inventor: ASHWORTH ALAN
IPC: C12N15/11
Filed: 1995-02-10
Abstract: MAP kinase phosphatases, related to CL100, dephosphorylate MAP kinase and are implicated in the control of a number of cellular pathways, including proliferation. Tumor suppressor function may be employed therapeutically. Nucleic acid encoding MAP kinase phosphatases may be used in production of the encoded polypeptides, in screening for genetic abnormality, in therapy and in obtaining further members of the family and orthologues and homologues from other species. The polypeptide may be used in raising antibodies, which themselves find use in screening for the presence of normal or aberrant polypeptide.
Patent CA-2185010-A1 (CA)
Title: Polymeric films
Inventor: ALDER PAUL THOMAS
IPC: B32B27/32
Filed: 1996-01-09
Abstract: Multilayer polyolefin film having a core layer of a propylene polymer and an outer polyolefin layer on the core layer, the outer polyolefin layer including a coefficient of friction reducing amount of a particulate, partially cross-linked, polysiloxane. Non-cross-linked polysiloxane in the particulate polysiloxane is released when the particles are subjected to mechanical stress which causes the slip of the films to increase as they are placed under increasing mechanical stress.
Patent CA-2185113-A1 (CA)
Title: Metallocene catalyst containing bulky organic group
Inventor: MARKS TOBIN J
IPC: C08F4/659
Filed: 1995-03-03
Abstract: An ionic metallocene catalyst for olefin polymerisation which comprises: (1) a cyclopentadienyl-type ligand, a Group IVB transition metal, and alkyl, aryl, or hydride substituents, as a cation, and (2) a weakly coordinating anion comprising boron substituted with halogenated, such as tetra fluoro, aryl substituents preferably containing silylalkyl substitution, such as para-silyl t-butyldimethyl.
Patent CA-2185660-A1 (CA)
Title: Block fixation and adjustment in a continuous caster
Inventor: LUGINBUHL ERICH
IPC: F16B2/18
Filed: 1995-03-27
Abstract: The present invention includes a method and apparatus for fixing blocks (30) in place in a beam chain (170), and for adjusting the position of the blocks (30). In particular, the apparatus of the present invention includes a fixing device (60, 150) for fixing the blocks (30) in place in a beam chain (170), and at least one device (410, 420, 500) for adjusting and maintaining the physical position of the blocks (30) in the beam chain (170).
Patent CA-2186039-A1 (CA)
Title: New oral pharmaceutical dosage form
Inventor: DEPUI HELENE
IPC: A61K31/43
Filed: 1996-02-02
Abstract: An oral pharmaceutical dosage form comprising an acid susceptible proton pump inhibitor and one or more antibacterial compounds in a fixed formulation. The fixed formulation is intended for oral use and in the form of an enteric coating layered tablet, a capsule or a multiple unit tableted dosage form. The multiple unit dosage form is most preferred. The new fixed formulation is especially useful in the treatment of disorders associated with Helicobacter infections.
Patent CA-2186793-A1 (CA)
Inventor: WEERACKODY VIJITHA
IPC: H04B7/06
Filed: 1996-09-30
Abstract: An invention for providing diversity for direct sequence spread spectrum wireless communication systems is presented. The invention provides a receiver technique in which M antennas are utilized at the receiver. Distinct weighting signals are applied to information signals received at each of the M antennas, with the weighing signals being, for example, distinct changes in either phase or amplitude. Applying weighing signals to each of the information signals receivedat the M receiver antennas results in constructive addition of derived signal vectors at predetermined intervals, which eliminates deep fading at the receiver.
Patent CA-2186939-A1 (CA)
Inventor: CLAESSENS PIERRE
IPC: C25C7/00
Filed: 1996-10-01
Abstract: The present invention is concerned with a method for electrorefining silver in a Moebius cell whereby the anode is completely dissolved and the gold mud is removed without handling of any partially dissolved anodes. The cell is conventional except that the anodes are placed in a basket made of a thermoplastic material and surrounded by a cloth, the electrical contact between the anode and the power source takes place outside the electrolyte. The bottom of the basket is provided with apertures allowing the gold mud produced to fall into the cloth until the anode is completely dissolved.
Patent CA-2187272-A1 (CA)
Title: Disposable Diaper
Inventor: SAYAMA YASUSHI
IPC: A44B18/00
Filed: 1996-10-07
Abstract: In  a  disposable  diaper  according  to  the  present invention, a pair of hooked fastener components serving to connect  front and rear waist regions  of the diaper in separable manner are bonded to transversely opposite sides, respectively, of the front or rear waist regions and are covered with soft sheets, respectively, except a middle zone and an inner zone of the hooked fastener components extending aside to a middle line of the diaper and thereby the present invention prevents the wearer's skin from being stimulated by the hooked fastener.
Patent CA-2190369-A1 (CA)
Inventor: KRUKA VITOLD RAYMOND
IPC: C10G45/02
Filed: 1995-05-12
Abstract: Procédé d'enlèvement par électrophorèse de particules solides inorganiques suspendues à partir d'huile résiduelle d'hydrocarbure, consistant à faire passer cette huile à travers une ou plusieurs cuves comportant chacune au moins une électrode et dans laquelle (lesquelles) l'huile est exposée à un champ électrique à courant continu possédant une résistance de champ électrique d'au moins 0,4 kV/cm (1 kV/pouce), ce qui permet d'enlever par attraction vers l'électrode au total au moins 10 % en poids de la quantité initiale desdites particules solides choisies, de préférence de l'espèce fer. Ensuite, on soumet de manière appropriée l'huile résiduelle traitée à une hydrodémétallisation ainsi qu'à une hydrodésulfuration.
Patent CA-2191741-A1 (CA)
Title: Process and device for disposing of ethylene oxide gas used for sterilisation purposes
Inventor: DRZEVITZKY BERND
IPC: B01D53/72
Filed: 1995-05-30
Abstract: A process and device are disclosed for disposing of ethylene oxide gas used for sterilising objects within a vacuum sterilisation chamber (5) by means of a pump (10) connected to the sterilisation chamber (5) that supplies ethylene oxide after sterilisation to a gas scrubber (15) that works with acids. The sterilisation chamber (5), the pump (10) and the gas scrubber (15) form a closed gas circuit; the pump (10) continuously delivers ethylene oxide from the sterilisation chamber (5) to the gas scrubber (15), and the exhaust gas from the gas scrubber (15) is supplied to the sterilisation chamber (5). The ethylene glycol formed from ethylene oxide in the gas scrubber (15) is continuously withdrawn from the gas scrubber (15) and further acids are continuously added to the gas scrubber (15) depending on its acid consumption. This cycle is maintained until the residual concentration of ethylene oxide in the gas circuit falls below a predetermined level. An inert gas source (48) is preferably connected to the gas circuit (5, 35, 10, 39, 15, 40, 38) to supply inert gas to the gas circuit in a controlled manner when the ethylene oxide elimination causes the gas circuit inner pressure to fall, the pressure drop in the gas circuit being adjustable.
Patent CA-2192589-A1 (CA)
Inventor: LIER ROLF
IPC: B65D51/22
Filed: 1995-06-06
Abstract: L'invention concerne un récipient (1), notamment un tube rempli de colle, qui comporte une bouche (3) et une canule (5) à passage (6) axial, fixée imperdable au niveau de la bouche (3), ainsi qu'un capuchon de fermeture (14) fixé amovible sur la canule (5). Le capuchon (14) comporte une broche (23) se présentant sous forme d'aiguille, introduite de manière à se déplacer dans le passage (6) de la canule (5). Grâce à sa tête (22) qui est plus épaisse que sa partie aiguille (28), cette broche (23) est maintenue fixée dans une position initiale, dans une cavité (18) du capuchon (14), dont le passage (19) mène dans la canule (5), de manière à pouvoir se déplacer dans le sens axial, dans une position d'ouverture qui lui permet de perforer la membrane (4). L'invention vise à améliorer le maniement et la facilité d'utilisation de ce tube, et notamment à empêcher la colle de couler par inadvertance hors de la canule, après perforation de la membrane. A cet effet, il est prévu un élément de fermeture (29) formé au niveau de la broche (23), entre la tête (22) et la partie aiguille (28), qui s'applique de manière étanche sur l'ouverture de sortie de la canule (11) lorsque la broche (23) est en position d'ouverture permettant de perforer la membrane.
Patent CA-2197089-A1 (CA)
Inventor: LORIA ADRIAN MARJALINO
IPC: C09D11/00
Filed: 1995-07-17
Abstract: This invention relates to an ink composition comprising synthetic pigment particles, a carrier and a binder, the synthetic pigment particles having a particle size from 0.02 to 0.20 microns, with at least 90 percent of said particles having diameters less than 0.1 micron. The invention also relates to a method of printing images onto a substrate. The method comprises ink jet printing onto the substrate the ink composition of the present invention and subsequently subjecting the substrate to a temperature of at least 260 ~C (500 ~F).